Portion of a pressure cooker



1. Portion of a pressure cooker

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective

1.8 : Reference view of state of use

Reproduction 1.8 illustrates the portion of the pressure cooker during use. The broken lines illustrating the unclaimed base and top portion of the pressure cooker in Reproduction 1.8 depict environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a portion of a pressure cooker, as shown and described. 